| Name | CVE-2021-33502 |
| Description | The normalize-url package before 4.5.1, 5.x before 5.3.1, and 6.x before 6.0.1 for Node.js has a ReDoS (regular expression denial of service) issue because it has exponential performance for data: URLs. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 989258 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| node-got (PTS) | buster | 7.1.0-1 | fixed |
| bullseye | 11.8.1+~cs53.13.17-3+deb11u1 | fixed |
| sid, trixie, bookworm | 11.8.5+~cs58.13.36-3 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| node-got | source | buster | (not affected) | | | |
| node-got | source | (unstable) | 11.8.1+~cs53.13.17-3 | | | 989258 |
Notes
[buster] - node-got <not-affected> (Vulnerable code introduced later)
https://github.com/sindresorhus/normalize-url/releases/tag/v6.0.1
https://github.com/sindresorhus/normalize-url/commit/b1fdb5120b6d27a88400d8800e67ff5a22bd2103